<template>
  <div class="ele-body">
    <el-card shadow="never">
      <!-- 搜索表单 -->
      <el-form :model="where" label-width="77px" class="ele-form-search" @keyup.enter.native="reload"
        @submit.native.prevent>
        <el-row :gutter="15">
          <el-col :lg="6" :md="12">
            <el-form-item label="通知标题:">
              <el-input clearable v-model="where.title" placeholder="请输入通知标题" />
            </el-form-item>
          </el-col>
          <el-col :lg="6" :md="12">
            <div class="ele-form-actions">
              <el-button type="primary" icon="el-icon-search" class="ele-btn-icon" @click="reload">查询
              </el-button>
              <el-button @click="reset">重置</el-button>
            </div>
          </el-col>
        </el-row>
      </el-form>
      <!-- 数据表格 -->
      <ele-pro-table ref="table" :where="where" :datasource="url" :columns="columns" :selection.sync="selection"
        height="calc(100vh - 315px)">
        <!-- 表头工具栏 -->
        <template slot="toolbar">
          <el-button size="small" type="primary" icon="el-icon-plus" class="ele-btn-icon" @click="openEdit(null)"
            v-if="permission.includes('sys:notice:add')">添加
          </el-button>
          <el-button size="small" type="danger" icon="el-icon-delete" class="ele-btn-icon" @click="removeBatch"
            v-if="permission.includes('sys:notice:dall')">删除
          </el-button>
        </template>


        <!-- 操作列 -->
        <template slot="action" slot-scope="{row}">

          <el-link type="primary" :underline="false" icon="el-icon-view" @click="openView(row)"
            v-if="permission.includes('sys:notice:index')">查看
          </el-link>

          <el-link type="primary" :underline="false" icon="el-icon-edit" @click="openEdit(row)"
            v-if="permission.includes('sys:notice:edit')">修改
          </el-link>

          <el-popconfirm class="ele-action" title="确定要删除此通知吗？" @confirm="remove(row)">
            <el-link type="danger" slot="reference" :underline="false" icon="el-icon-delete"
              v-if="permission.includes('sys:notice:delete')">删除
            </el-link>
          </el-popconfirm>
        </template>
        <!-- 状态列 -->
        <template slot="status" slot-scope="{row}">
          <el-switch v-model="row.status" @change="editStatus(row)" :active-value="1" :inactive-value="2" />
        </template>
        <!-- 是否置顶 -->
        <template slot="is_top" slot-scope="{row}">
          <ele-dot :type="['success', 'warning'][row.is_top-1]" :ripple="row.is_top===0"
            :text="['置顶','不置顶'][row.is_top-1]" />
        </template>
      </ele-pro-table>
    </el-card>
    <!-- 编辑弹窗 -->
    <notice-edit :data="current" :visible.sync="showEdit" @done="reload" :isShowButton="isShowButton" />
  </div>
</template>

<script>
  import {
    mapGetters
  } from "vuex";
  import NoticeEdit from './notice-edit';

  export default {
    name: 'MessageNotice',
    components: {
      NoticeEdit
    },
    computed: {
      ...mapGetters(["permission"]),
    },
    data() {
      return {
        isShowButton:false,
        // 表格数据接口
        url: '/message/list',
        // 表格列配置
        columns: [{
            columnKey: 'selection',
            type: 'selection',
            width: 45,
            align: 'center',
            fixed: "left"
          },
          {
            prop: 'id',
            label: 'ID',
            width: 60,
            align: 'center',
            showOverflowTooltip: true,
            fixed: "left"
          },
          {
            prop: 'title',
            label: '通知标题',
            showOverflowTooltip: true,
            minWidth: 300,
            align: 'center',
          },
          {
            prop: 'status',
            label: '通知状态',
            align: 'center',
            width: 100,
            resizable: false,
            slot: 'status',
          },
          {
            prop: 'is_top',
            label: '是否置顶',
            align: 'center',
            showOverflowTooltip: true,
            minWidth: 100,
            slot: 'is_top',
          },
          {
            prop: 'browse',
            label: '浏览量',
            sortable: 'custom',
            align: 'center',
            width: 100,
            resizable: false,
          },
          {
            prop: 'create_time',
            label: '创建时间',
            sortable: 'custom',
            showOverflowTooltip: true,
            minWidth: 160,
            align: 'center',
            formatter: (row, column, cellValue) => {
              return this.$util.toDateString(cellValue);
            }
          },
          {
            prop: 'update_time',
            label: '更新时间',
            sortable: 'custom',
            showOverflowTooltip: true,
            minWidth: 160,
            align: 'center',
            formatter: (row, column, cellValue) => {
              return this.$util.toDateString(cellValue);
            }
          },
          {
            columnKey: 'action',
            label: '操作',
            width: 300,
            align: 'center',
            resizable: false,
            slot: 'action',
            fixed: "right"
          }
        ],
        // 表格搜索条件
        where: {},
        // 表格选中数据
        selection: [],
        // 当前编辑数据
        current: null,
        // 是否显示编辑弹窗
        showEdit: false,
      };
    },
    methods: {
      /* 刷新表格 */
      reload() {
        this.$refs.table.reload({
          where: this.where
        });
      },
      /* 重置搜索 */
      reset() {
        this.where = {};
        this.reload();
      },
      /* 显示编辑 */
      openEdit(row) {
        this.current = row;
        this.isShowButton = true;
        if (this.current && this.current.effective_start) {
          this.current.dateRange = [this.current.effective_start, this.current.effective_end]
        }
        this.showEdit = true;
      },

      openView(row) {
        this.current = row;
        let polay={ids: row.id,target: row.target}
        console.log('---polay---',polay);
        //消息已读
        this.$httpRequest.put('/message/read/list', polay).then(result => {
          console.log('--message/read/list--',result)
        }).catch(e => {
          this.$message.error(e.message)
        });
        this.isShowButton = false;
        if (this.current && this.current.effective_start) {
          this.current.dateRange = [this.current.effective_start, this.current.effective_end]
        }
        this.showEdit = true;
      },






      /* 删除 */
      remove(row) {
        const loading = this.$loading({
          lock: true
        });
        this.$http.post('/message/delete', {
          id: row.id
        }).then(res => {
          loading.close();
          if (res.data.code === 0) {
            this.$message.success(res.data.msg);
            this.reload();
          } else {
            this.$message.error(res.data.msg);
          }
        }).catch(e => {
          loading.close();
          this.$message.error(e.message);
        });
      },
      /* 批量删除 */
      removeBatch() {
        if (!this.selection.length) {
          this.$message.error('请至少选择一条数据');
          return;
        }
        this.$confirm('确定要删除选中的通知吗?', '提示', {
          type: 'warning'
        }).then(() => {
          const loading = this.$loading({
            lock: true
          });
          this.$http.post('/message/delete', {
            id: this.selection.map(d => d.id)
          }).then(res => {
            loading.close();
            if (res.data.code === 0) {
              this.$message.success(res.data.msg);
              this.reload();
            } else {
              this.$message.error(res.data.msg);
            }
          }).catch(e => {
            loading.close();
            this.$message.error(e.message);
          });
        }).catch(() => {});
      },
      /* 更改状态 */
      editStatus(row) {
        const loading = this.$loading({
          lock: true
        });
        let params = Object.assign({
          "id": row.id,
          "status": row.status
        })
        this.$http.post('/message/status', params).then(res => {
          loading.close();
          if (res.data.code === 0) {
            this.$message({
              type: 'success',
              message: res.data.msg
            });
            this.reload();
          } else {
            row.status = !row.status ? 1 : 2;
            this.$message.error(res.data.msg);
          }
        }).catch(e => {
          loading.close();
          this.$message.error(e.message);
        });
      }
    }
  }
</script>

<style scoped>
</style>
